nuclei
US /ˈnukliˌaɪ, ˈnju-/
・UK /'nju:klɪaɪ/
B2 中高級
n. pl.名詞 (複數)細胞核
These are very large cell nuclei; you can see them with your eyes
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【科學知識】「東西」究竟是什麼組成的？(What Is Something?)
05:34
- They're always found bound together in groups and pairs and make up protons and neutrons, which make up the nuclei of atoms.
它們成對或組地綁在一起，形成中子和質子，也就是原子核。
- Thus, the quarks end up locked up in nuclei, while the electrons remain attached by their electric attraction, building atoms.
結果，夸克被鎖在原子核中，電子就在核外靠電磁力組成原子。
如何製作MUONS (How To Make MUONS)
02:43
- fields) and crash them into some other atomic nuclei, like lithium or carbon or whatever.
並將它們撞到其他原子上 原子核，如鋰或碳或其他。
- crash into other nuclei, the energy of the collision creates pions, which then decay
撞到其他原子核，能量 碰撞產生π介子然後衰變
Brian Cox 談歐洲核子研究組織的超級對撞機 (中英雙字幕) (Brian Cox 談歐洲核子研究組織的超級對撞機 (中英雙字幕))
14:57
- so, hydrogen nuclei --
也就是氫的原子核 so, hydrogen nuclei --
- that make up the atomic nuclei in your body.
也就是你身體裡的原子核 that make up the atomic nuclei in your body.
Cell Division
11:05
- of the nuclei. And then we're going to have cytokinesis which is division of the rest
細胞核的。然後我們會有細胞分裂，這是其餘的分裂。
- a nuclei. And so there are two types of cells that we find inside eukaryotic organisms.
一個細胞核。所以我們在真核生物體內發現了兩種類型的細胞。
核聚變動力解讀--未來還是失敗？ (Fusion Power Explained – Future or Failure)
06:16
- making a plasma where nuclei and electrons
他們就變成電漿了，在電漿裡原子核和電子
- Since nuclei are all positively charged, they repell each other.
由於原子核都帶正電，它們之間會相互排斥。
太陽風暴會破壞文明嗎？太陽耀斑和日冕物質拋射
09:43
- So hot that it rips atoms into electrons and nuclei, all flowing around each other in a plasma.
熱到以至於把原子撕成電子和原子核， 而它們在電漿體中相互圍繞流動。
太陽能 (Sun Power)
07:22
